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Cushion|Natural|GIA

0.40ct E VVS1 Cushion Natural Diamond

VG • E/VVS1 • GIA 6545492158

Certificate GIA 6545492158

Diamond specifications and retailer prices

From £304 GBP
$405 USD
As of October 29, 2026
Save £461 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £765 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545492158. Listed at 5 retailers as of October 29, 2026, with prices from £304 to £765, a £461 spread on the same certified stone. MOH London lists it at £765. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545492158
Dimensions5.76 × 3.43 × 2.30 mm
L/W Ratio1.68
Top View
5.76 mm3.43 mm0.40 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545492158
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £765 GBP|Low: £273 GBP|High: £887 GBP|Avg: £588 GBP|-13.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£304 GBP
Retailer 3£490 GBP
Retailer 5£524 GBP
Retailer 2£732 GBP
MOH London£765 GBP

23 data points across 5 retailers

5 retailers£304 GBP to £765 GBP

A
Cheapest Retailer
-
£304 GBP
$405 USD
Final sale: no returns
A
Retailer 2
-
£490 GBP
€622 EUR
View
Retailer 3
-
£524 GBP
$698 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
£732 GBP
View
Most Expensive
B+
MOH London
49A0B0D8D · Oct 29
£765 GBP
View
4 more retailers have this diamond
Prices start from £304 GBPSave up to £461 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.40ct Cushion
£304 GBP